Service manual

Schematic Diagrams
B - 38 HOT KEY BOARD
B.Schematic Diagrams
HOT KEY BOARD
HCCD_SW#
Z3814
Z3815
HCCD_EN
HBT_EN#
53-3150B-245
PIN 5,6= HGND
Hot Key Board Connect TO MB.
3
14
2
HSW6
HCH_STS-02
V_SPEED_SW#
HGND
VGA SPEED SWITCH
HCCD_SW#
V_ SPEED _SW#
HSCROLL_LED
HBT_EN#
VGA SPEED EN LED
Blue LED
HGND
Z3818
HR11
150
AC
HD9
LED
Z3817
C
B
E
10K
10K
HQ8
DTC 114EUA
V_SPEE D_EN
HCCD_EN
HWLAN_EN
AC
HD3
LED
HR6
150
C
B
E
47K
47K
HQ6
DTA114EUA
HQ6(DTC114EUA) Change (DTA114EUA).
G
DS
HQ7
RHU0 02 ( SC70)
Z3811
HOT KEY BOARD
HH1
C52D52
HM1
M-MARK1
HM3
M- MARK1
HM2
M-MARK1
15-00206-5E0
HR10
150
C
B
E
47K
47K
HQ4
DTA114EUA
C
B
E
10K
10K
HQ3
DTC114EUA
AC
HD4
LED
HR7
150
HH5
C52D52 HR3
220_06
3
14
2
HSW3
HCH_STS-02
HR8
150
HR9
150
3
14
2
HSW5
HCH_STS-02
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
HJLED1
CON18_87151-18R
C
B
E
10K
10K
HQ2
DTC114EUA
HM4
M-MARK1
C
B
E
10K
10K
HQ5
DTC 114EUA
3
14
2
HSW1
*HCH_STS-02
AC
HD6
LED
C
B
E
10K
10K
HQ1
DTC114EUA
HC3
0.1UF_06
AC
HD2
LED
HM5
M-MAR K1
HH2
C237D91
AC
HD5
LED
HM6
M- MARK1
+
HC1
10U / 10 V_08 05
AC
HD8
LED
3
14
2
HSW2
HCH_STS-02
HC2
0.1UF_ 06
HH4
C237D91
HR1
0_06
HR5
150
HR4
150
AC
HD1
LED_1206
3
14
2
HSW4
HCH_STS-02
HH6
C237D91
AC
HD7
LED
HH3
C52D52
H+3VS
H+3VS
H+5VS
HGNDHGNDHGND
H+5VS
HGND
H+3VS
HGNDHGNDHGND
HGND
HGND
HGND
HGNDHGNDHGND
HGND
HGND HGND
HGNDHGNDHGND
53-3150B-24553-3150B-24553-3150B-24553-3150B-245
V_ SPEED _EN
Z3816
GREEN LED
EMAIL SWITCH
Z3808
HHD_PD_LED#
PWR LED
GREEN LED
Z3802
Wireless LAN LED
NUM LED
GREEN LED
PWR SWITCH
PIN 5,6=HGND
Z3807
HM_BTN#
GREEN LED
WWW SWITCH
HNUM_LED
HCAP_LED
PIN 5, 6=HGND
HWEB0#
GREEN LED
CAP LED
PIN 5,6=HGND
HWLAN_SW#
Z3805
Z3809
SCROLL LED
HWLAN_SW#HWEB1# HWEB0#
HWEB1#
CCD LED
HSCROLL_LED
GREEN LED
HHD_PD_LED#
Z3803
HH7
C237D91
HGND
HWLAN_EN
T76 4
GREEN LED
Z3801
Z3804
HNUM_LED
HM_BTN#
PIN 5,6=HGND
CCD SWITCH
BT SWITCH
Z3806
PIN 5,6=HGND
D02-930618
BT_EN LED
HCAP_LED
HDD/PD LED
WLAN SWITCH
Z3813
Z3812
T76 5
Z3810
T76 6
T76 7
T76 8
T76 9
T77 0
T77 1
T77 2
T77 3
T77 4
T77 5
T77 7
T77 6
20-92K40-118
HGND
R-A/F Down
T77 8
T78 0T77 9
Sheet 39 of 46
HOT KEY BOARD